Smart Atmospheric Monitoring: Low-Cost DOAS Technology
What is the DOAS system?
Our DOAS (Differential Optical Absorption Spectroscopy) system is an innovation developed by Salvadoran scientists to monitor atmospheric pollutants with laboratory precision, but at a revolutionary cost. Using advanced optical technology, it detects gases such as sulfur dioxide (SO₂), nitrogen oxides (NOₓ), and ozone (O₃) in real time, even at minimal concentrations. Unlike traditional systems, our modular design reduces installation and maintenance costs by up to 60%, democratizing access to critical data for industries, governments, and communities. It’s not just a measurement tool: it’s a step toward a future with clean air and healthier cities.
Real-time data for real-time decisions
Affordable costs and packages for large companies and startups.
Minimal maintenance and local technical support
Scalable technology: ideal for industries, governments and communities
Why choose MA&Z DOAS?
- The only DOAS developed in Central America.
- Prices up to 10 times lower than imported equipment.
- Affordable packages for small and medium-sized businesses.
- Device developed by a team of experts in physical and technological solutions.